opnsense-src/gnu/usr.bin/cc/Makefile.tgt
Juli Mallett 84db023ec1 Assume a big-endian default on MIPS and drop the "eb" suffix from MACHINE_ARCH.
This makes our naming scheme more closely match other systems and the
expectations of much third-party software.  MIPS builds which are little-endian
should require and exhibit no changes.  Big-endian TARGET_ARCHes must be
changed:
	From:		To:
	mipseb		mips
	mipsn32eb	mipsn32
	mips64eb	mips64

An entry has been added to UPDATING and some foot-shooting protection (complete
with warnings which should become errors in the near future) to the top-level
base system Makefile.
2012-03-29 02:54:35 +00:00

26 lines
775 B
Makefile

# $FreeBSD$
# These assignments duplicate much of the functionality of
# MACHINE_CPUARCH, but there's no easy way to export make functions...
.if defined(TARGET_ARCH)
TARGET_CPUARCH=${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/armeb/arm/:C/powerpc64/powerpc/}
.else
TARGET_CPUARCH=${MACHINE_CPUARCH}
.endif
TARGET_ARCH?= ${MACHINE_ARCH}
GCC_CPU=${TARGET_CPUARCH:C/amd64/i386/:C/powerpc/rs6000/:C/sparc64/sparc/}
.if ${TARGET_ARCH} == "ia64"
TARGET_CPU_DEFAULT= MASK_GNU_AS|MASK_GNU_LD
.endif
.if ${TARGET_ARCH} == "sparc64"
TARGET_CPU_DEFAULT= TARGET_CPU_ultrasparc
.endif
.if ${TARGET_ARCH} == "armeb" || \
(${TARGET_CPUARCH} == "mips" && ${TARGET_ARCH:Mmips*el} == "")
TARGET_BIG_ENDIAN=t
.endif
.if ${TARGET_ARCH} == "powerpc64"
TARGET_CPU_DEFAULT= \"powerpc64\"
.endif